{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-18T16:17:45.011085+00:00","duration_seconds":1.210257,"id":1832843,"input_summary":"chars=668 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=2 calls=","recording_id":174750,"started_at":"2026-07-18T16:17:43.800828+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":170076}